{"id":"W2091975405","doi":"10.1002/pssc.200675759","title":"ATRAP antihydrogen experiments","year":2007,"lang":"en","type":"article","venue":"Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics","topic":"Atomic and Molecular Physics","field":"Physics and Astronomy","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Antihydrogen; Physics; Antiproton; Excited state; Atomic physics; Rydberg formula; Bunches; Antimatter; Trap (plumbing); Nuclear physics; Penning trap; Annihilation; Proton; Electron; Ionization; Lepton","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002102624,0.0006894683,0.0006699513,0.0006873151,0.00110299,0.001005506,0.001652105,0.001109597,0.01389287],"category_scores_gemma":[0.0006101162,0.0005308429,0.0006381797,0.0009338653,0.0005136267,0.001319948,0.001722487,0.001838441,0.005901692],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009224007,"about_ca_system_score_gemma":0.0006745135,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008350322,"about_ca_topic_score_gemma":0.0006736317,"domain_scores_codex":[0.9983707,0.0003248335,0.00004154761,0.0004824751,0.0004760142,0.0003044505],"domain_scores_gemma":[0.9984832,0.0002231999,0.0002277213,0.0004684759,0.0004404963,0.0001568954],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.009521417,0.001297123,0.01509278,0.00151566,0.0009068334,0.002800058,0.001208255,0.006700563,0.729434,0.04344211,0.08736379,0.1007174],"study_design_scores_gemma":[0.0008747386,0.002772478,0.0205849,0.0001122448,0.0002501556,0.001774019,0.0002739045,0.01388031,0.7097554,0.006882282,0.2426616,0.0001778036],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6221665,0.003309691,0.08081473,0.002916519,0.001210446,0.0009845928,0.04236815,0.01292824,0.2333011],"genre_scores_gemma":[0.8663696,0.0009985798,0.056885,0.001439743,0.0003149374,0.0008884756,0.02387366,0.001563293,0.04766677],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01389287,"threshold_uncertainty_score":0.04647624,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05133241673598451,"score_gpt":0.3855133148652294,"score_spread":0.334180898129245,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}